340432410142 has 32 divisors (see below), whose sum is σ = 573439958784. Its totient is φ = 150238233600.

The previous prime is 340432410139. The next prime is 340432410161. The reversal of 340432410142 is 241014234043.

It is a self number, because there is not a number n which added to its sum of digits gives 340432410142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919459 + ... + 1235422.

It is an arithmetic number, because the mean of its divisors is an integer number (17919998712).

Almost surely, 2^340432410142 is an apocalyptic number.

340432410142 is a deficient number, since it is larger than the sum of its proper divisors (233007548642).

340432410142 is a wasteful number, since it uses less digits than its factorization.

340432410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155104.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 340432410142 its reverse (241014234043), we get a palindrome (581446644185).

The spelling of 340432410142 in words is "three hundred forty billion, four hundred thirty-two million, four hundred ten thousand, one hundred forty-two".